- Out-of-Stock
CYL HEAD E-STREET BBC OVAL PORT (COMPLETE SINGLE)
Availability:
Out-of-Stock
Description
The Edelbrock PN: 50459 E-Street cylinder 290 Oval Port head is designed for Big-Block applications. The Edelbrock E-Street cylinder head offers American made quality and affordable performance. E-Street cylinder head features as-cast ports and are designed for entry-level street performance applications operating in the idle-to-5500 rpm range. The modern combustion chamber designs improve the combustion process and larger than stock intake and exhaust ports move more air through your engine for improve efficiency. For use on pre-pollution controlled vehicles only.
Chevrolet:Big-Block Mark IV:396 (6.6L)/402 (6.6L)/427 (7.0L)/454 (7.4L)/502 (8.2L)
Chevrolet:Big-Block Mark IV:396 (6.6L)/402 (6.6L)/427 (7.0L)/454 (7.4L)/502 (8.2L)
CYL HEAD E-STREET BBC OVAL PORT (COMPLETE SINGLE) - Part number: EDL-50459 - for American Cars - delivery to the UK and the EU
Manufacturer part number: 50459 - CYL HEAD E-STREET BBC OVAL PORT (COMPLETE SINGLE) engine-cylinder-head
Data sheet
- Type
- Complete
- Engine Make/Size
- Chevy Big Block (396-502)
- Emission
- Non-Emissions
- Finish
- Satin
- Material
- Aluminum
- Usage
- Street/Performance
- Cylinder Head Type
- Oval Port- Standard
- Grade Type
- Performance
- Preparation
- Bolt On (Not Required)
- Camshaft Type
- Flat Tappet
- Family
- E-Street
- Series
- E-Street
- CNC Ported
- Yes
- Combustion Chamber Volume
- 110 CCM
- Construction Type
- Complete
- Deck Thickness
- 0.5625 IN
- EGR Port
- No
- Guide Plates Included
- Yes
- Quantity
- Sold Individually
- Retainer Included
- Yes
- Valve Included
- Yes
- Valve Springs Included
- Yes
- Head Casting Number
- N/A
- Horsepower
- 400-500 HJ
- Exhaust Port Location
- Standard
- Exhaust Runner Volume
- 110 CCM
- Exhaust Valve Diameter
- 1.88 IN
- Guide Material
- Manganese Bronze
- Guide Plate Material
- Hardened Steel
- Intake Runner Volume
- 290 CCM
- Intake Valve Diameter
- 2.19 IN
- Push Rod Diameter
- (Suggested) 0.4375 IN
- Rocker Stud Diameter
- 0.4375 IN
- Seat Angle
- Exhaust 45 deg/Intake 45 DD
- Seat Material
- Ductile Iron
- Valve Angle
- 26 DD
- Valve Spring Diameter
- 1.50 IN
- Valve Spring Maximum Lift
- 0.700 IN
- Valve Stem Diameter
- 0.3438 IN
Package dimensions
Width: 11.00 inch
Height: 8.50 inch
Depth: 26.00 inch
Weight: 44.10 lb